Hello Mujiba,

To apply for NIH BHMS you have to clear Neet UG exam which is now already happened but if you are planning to apply for NIH BHMS next year than its a very good time for you to start preparing for NEET UG. The notification for this exam is generally out in the month of November so I would suggest you to keep a look into this.

I hope my answer have helped you and hope you do well in future.